<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8"/>
    <title>Title</title>
</head>
<body>
    <h5>hello word</h5>
    <form action="/dowloadExcel" method="get" enctype="multipart/form-data">
        <input type="file" name="file" />
        <input type="text" name="dimension" value="dimension">
        <input type="submit" value="下载文件" />
    </form>
</body>
</html>